CN115610373A - Windscreen wiper with driving motor assembly - Google Patents
Windscreen wiper with driving motor assembly Download PDFInfo
- Publication number
- CN115610373A CN115610373A CN202211387836.2A CN202211387836A CN115610373A CN 115610373 A CN115610373 A CN 115610373A CN 202211387836 A CN202211387836 A CN 202211387836A CN 115610373 A CN115610373 A CN 115610373A
- Authority
- CN
- China
- Prior art keywords
- worm
- shell
- rolling bearing
- driving motor
- windscreen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0814—Wipers or the like, e.g. scrapers characterised by the drive electrically driven using several drive motors; motor synchronisation circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/16—Means for transmitting drive
- B60S1/18—Means for transmitting drive mechanically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3463—Means to press blade onto screen
- B60S1/3465—Means to press blade onto screen with coil springs
- B60S1/347—Means to press blade onto screen with coil springs with adjustment means to adjust wiping pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3463—Means to press blade onto screen
- B60S1/3465—Means to press blade onto screen with coil springs
- B60S1/3472—Means to press blade onto screen with coil springs with adjustment means to keep wiping pressure constant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/40—Connections between blades and arms
- B60S1/4067—Connections between blades and arms for arms provided with a side pin
- B60S1/4077—Connections between blades and arms for arms provided with a side pin characterised by the connecting part of, or an intermediate element mounted on, the wiper blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a windscreen wiper with a driving motor assembly, which relates to the technical field of application of parts of rail vehicles and comprises a clamping shell, a shell fixedly connected with the inside of the clamping shell and a worm wheel seat connected with the shell, wherein one side of the inside of the shell is provided with a driving mechanism, a carbon brush and a steering gear are arranged inside the shell, and a gear disc is arranged inside the worm wheel seat; according to the windscreen wiper, the two ends of the rubber strip can be attached to the windscreen more tightly through the swinging of the traction plate, the cleaning effect on the windscreen is effectively improved, meanwhile, particles in dust can be adhered to the windscreen after encountering rainwater, the rubber strip on the windscreen wiper can be clamped in a clamping seam between the rubber strip and the windscreen during cleaning, the two ends and the middle part of the rubber strip are separated from the windscreen respectively and swing, impurities between the rubber strip and the windscreen are cleaned, the protection effect on the rubber strip and the windscreen is improved, and the service life of the windscreen wiper is guaranteed.
Description
Technical Field
The invention relates to the application technology of rail vehicles, in particular to a windscreen wiper with a driving motor assembly.
Background
The windscreen wiper is a sheet type structure installed in front of a windshield, and comprises a motor, a speed reducer, a four-bar mechanism, a wiper arm mandrel, a wiper blade assembly and the like, and is mainly used for sweeping snow and rain which obstruct the view on the windshield.
Disclosure of Invention
The invention aims to provide a windscreen wiper with a driving motor assembly, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: a windscreen wiper with a driving motor assembly comprises a clamping shell, a shell fixedly connected with the inside of the clamping shell and a worm gear seat connected with the shell, wherein a driving mechanism is arranged on one side of the inside of the shell, and a carbon brush and a steering gear are arranged inside the shell;
a gear disc, an outer clamping ring and a second rolling bearing are arranged inside the worm wheel seat;
the driving mechanism comprises a rotor fixedly connected with the shell and a worm shaft rotationally connected with the rotor, and one side of the worm shaft is in meshing transmission with the gear disc.
Furthermore, the inside of worm wheel seat rotates and is connected with the output shaft, the fixed cover of gear dish is established in the one end of output shaft, fixed mounting has the worm wheel lid on the worm wheel seat, first bearing hole has been seted up to the inside of worm wheel seat, the inside fixed mounting in first bearing hole has antifriction bearing one, the movable cover of one end of worm shaft is established in antifriction bearing one's inside, one side of gear dish is inlayed and is had the conducting block, the fixed cover of the other end of output shaft is established in the inside of conducting block.
Furthermore, a motor end cover is installed at one end of the shell through a bolt, a second installation hole is formed in the motor end cover, a fourth rolling bearing is fixedly installed in the second installation hole, the other end of the worm shaft is movably sleeved in the fourth rolling bearing, and sealing gaskets are embedded in one side of the motor end cover, one side of the worm wheel seat and two ends of the shell.
Furthermore, a movable hole is formed in one side of the worm wheel seat, one end of the worm shaft is movably sleeved in the movable hole, the outer clamping ring is movably sleeved on one side of the worm shaft, one side of the outer clamping ring is closely attached to the inside of the movable hole, the rolling bearing is movably sleeved on one side of the worm shaft, one side of the rolling bearing is connected with the inner clamping ring, the inner clamping ring is movably sleeved on the outer portion of the worm shaft, one side of the worm wheel seat is connected with a plurality of carbon brushes through bolts, and the plurality of carbon brushes are movably sleeved in the shell.
Furthermore, a plurality of carbon brushes are fixedly provided with the same steering gear relative to one side of the worm shaft (14), a fixed bushing is arranged between one side of the steering gear and the second rolling bearing, one end of the worm shaft is movably sleeved inside the fixed bushing, and insulating glue is connected between the steering gear and the rotor.
Furthermore, third mounting holes are formed in the worm wheel cover and the worm wheel seat, a third rolling bearing is fixedly sleeved inside the third mounting hole, two ends of the output shaft are movably sleeved inside the third rolling bearing respectively, a contact switch is fixedly mounted at the top of the worm wheel cover, a plurality of conductive elastic pieces are fixedly connected to the contact switch in an array mode, and a cable is fixedly connected to the contact switch.
Further, the cavity has been seted up to the inside of card shell, the inside symmetry of cavity rotates and is connected with the traction plate, two swing joint has the connecting plate between the traction plate, two trapezoidal spout has been seted up to one side of traction plate, the inside movable sleeve of trapezoidal spout is equipped with the rubber strip, two the top of traction plate and the equal fixedly connected with spring in inside of cavity, fixed cover is equipped with the eccentric wheel on the output shaft, one side of eccentric wheel and the top looks butt of connecting plate, two the bolt hole has all been seted up at the top of traction plate.
Compared with the prior art, the windscreen wiper with the driving motor assembly provided by the invention has the advantages that the eccentric wheel is driven to rotate through the rotation of the output shaft, the connecting plate is driven to move, the two traction plates are driven to rotate through the movement of the connecting plate, the rubber strip is driven to swing through the rotation of the traction plates, so that the two ends of the rubber strip can be attached to the windshield more tightly through the swinging of the traction plates, the cleaning effect on the windshield is effectively improved, meanwhile, particles in dust can be adhered to the windshield after encountering rainwater, the rubber strip on the windscreen wiper can be clamped in a clamping seam between the rubber strip and the windshield during cleaning, the two ends and the middle part of the rubber strip are respectively separated from the windshield to swing, impurities between the rubber strip and the windshield are cleaned, the protection effect on the rubber strip and the windshield is improved, and the service life of the windscreen wiper is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic partial perspective view of a wiper blade with a driving motor assembly according to the present invention;
fig. 2 is a schematic view of a first cross-sectional structure of a wiper blade with a driving motor assembly according to the present invention;
fig. 3 is a schematic view of a second cross-sectional structure of a wiper blade with a driving motor assembly according to the present invention;
fig. 4 is a schematic view of a third cross-sectional structure of a wiper blade with a driving motor assembly according to the present invention;
fig. 5 is a partially enlarged structural view of a wiper blade with a driving motor assembly according to the present invention at a point a in fig. 4;
fig. 6 is a schematic view of an overall top perspective structure of a wiper blade with a driving motor assembly according to the present invention;
fig. 7 is a schematic bottom view of a wiper blade with a driving motor assembly according to the present invention;
fig. 8 is a schematic view of an overall partially sectional three-dimensional structure of a wiper blade with a driving motor assembly according to the present invention.
Description of the reference numerals:
1. a first rolling bearing; 2. an outer snap ring; 3. a second rolling bearing; 4. an inner snap ring; 5. a sealing gasket; 6. a carbon brush; 7. fixing the bushing; 8. a rotor; 9. a spring washer; 10. a worm gear seat; 11. a diverter; 12. a housing; 13. a gear plate; 14. a worm shaft; 15. a worm gear cover; 16. a third rolling bearing; 17. a motor end cover; 18. an eccentric wheel; 19. an output shaft; 20. a cable; 21. insulating glue; 22. a conductive spring plate; 23. a contact switch; 24. a connecting plate; 25. a bolt; 26. a conductive block; 27. clamping a shell; 28. a traction plate; 29. a rubber strip; 30. a spring.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1-5, a wiper with a driving motor assembly includes a clamping shell 27, a housing 12 fixedly connected to the inside of the clamping shell 27, and a worm wheel seat 10 connected to the housing 12, wherein a driving mechanism is disposed on one side of the inside of the housing 12, a carbon brush 6 and a steering gear 11 are disposed inside the housing 12, a gear plate 13, an outer snap ring 2 and a rolling bearing two 3 are disposed inside the worm wheel seat 10, the driving mechanism includes a rotor 8 fixedly connected to the housing 12 and a worm shaft 14 rotatably connected to the rotor 8, and one side of the worm shaft 14 is in meshing transmission with the gear plate 13.
According to the invention, an output shaft 19 is rotatably connected inside a worm wheel seat 10, a gear disc 13 is fixedly sleeved at one end of the output shaft 19, a worm wheel cover 15 is fixedly installed on the worm wheel seat 10, a first bearing hole is formed inside the worm wheel seat 10, a rolling bearing 1 is fixedly installed inside the first bearing hole, one end of a worm shaft 14 is movably sleeved inside the rolling bearing 1, a conductive block 26 is embedded at one side of the gear disc 13, the other end of the output shaft 19 is fixedly sleeved inside the conductive block 26, and the gear disc 13 is synchronously driven to rotate through the rotation of the worm shaft 14.
According to the invention, a motor end cover 17 is arranged at one end of a shell 12 through a bolt 25, a second mounting hole is formed in the motor end cover 17, a rolling bearing IV is fixedly arranged in the second mounting hole, the other end of a worm shaft 14 is movably sleeved in the rolling bearing IV, sealing gaskets 5 are embedded in one side of the motor end cover 17, one side of a worm wheel seat 10 and two ends of the shell 12, and the installation between the motor end cover 17 and the worm wheel seat 10 is sealed through the sealing gaskets 5.
According to the invention, a movable hole is formed in one side of a worm wheel seat 10, one end of a worm shaft 14 is movably sleeved in the movable hole, an outer snap ring 2 is movably sleeved on one side of the worm shaft 14, one side of the outer snap ring 2 is closely attached to the inside of the movable hole, a rolling bearing II 3 is movably sleeved on one side of the worm shaft 14, one side of the rolling bearing II 3 is connected with an inner snap ring 4, the inner snap ring 4 is movably sleeved on the outside of the worm shaft 14, one side of the worm wheel seat 10 is connected with a plurality of carbon brushes 6 through bolts, the plurality of carbon brushes 6 are movably sleeved in a shell 12, and the worm shaft 14 is protected through the self-lubricating property of the carbon brushes 6.
According to the invention, the same steering gear 11 is fixedly arranged on one side of the plurality of carbon brushes 6 relative to the worm shaft (14), the fixing bush 7 is arranged between one side of the steering gear 11 and the rolling bearing 3, one end of the worm shaft 14 is movably sleeved in the fixing bush 7, the insulating glue 21 is connected between the steering gear 11 and the rotor 8, and the rotor 8 is subjected to insulation protection treatment through the insulating glue 21.
According to the invention, third mounting holes are respectively formed in the worm gear cover 15 and the worm gear seat 10, a third rolling bearing 16 is fixedly sleeved in the third mounting hole, two ends of the output shaft 19 are respectively movably sleeved in the third rolling bearing 16, a contact switch 23 is fixedly mounted at the top of the worm gear cover 15, a plurality of conductive elastic sheets 22 are fixedly connected to the contact switch 23 in an array manner, a cable 20 is fixedly connected to the contact switch 23, and the contact switch is connected with an external power supply through the cable 20 to drive the rotor 8 to rotate.
Example two:
referring to fig. 6-8, the present invention provides a technical solution based on the first embodiment: the cavity has been seted up to the inside of card shell 27, the inside symmetry of cavity rotates and is connected with traction plate 28, swing joint has connecting plate 24 between two traction plates 28, trapezoidal spout has been seted up to one side of two traction plates 28, the inside movable sleeve of trapezoidal spout is equipped with rubber strip 29, the equal fixedly connected with spring 30 in inside of the top of two traction plates 28 and cavity, fixed cover is equipped with eccentric wheel 18 on the output shaft 19, one side of eccentric wheel 18 and the top looks butt of connecting plate 24, the bolt hole has all been seted up at the top of two traction plates 28, it fixes processing to rubber strip 29 to run through the bolt hole through the fixed pin.
The working principle is as follows: when the device is used, after current is transmitted to the contact switch 23 through the cable 20, the contact switch 23 transmits the current to the rotor 8, the rotation of the rotor 8 drives the rotation of the worm shaft 14, the rotation of the worm shaft 14 is meshed with the gear disc 13 to rotate, the rotation of the gear disc 13 drives the rotation of the output shaft 19, the rotation of the output shaft 19 drives the rotation of the eccentric wheel 18, the rotation of the eccentric wheel 18 drives the connecting plate 24 to move, the two traction plates 28 are synchronously driven to perform overturning and swinging processing through the movement of the connecting plate 24, the rubber strip 29 is synchronously driven to perform swinging processing through the overturning and swinging of the two traction plates 28, the two ends of the rubber strip 29 can be more closely attached to a windshield through the swinging of the rubber strip 29, the rainwater cleaning effect of the windshield is improved, meanwhile, impurities clamped between the rubber strip 29 and the windshield can be cleaned through the swinging of the rubber strip 29 driven by the two traction plates 28, and the rubber strip 29 is fixed through the bolt hole through the fixing pin, and the replacement processing of the rubber strip 29 is facilitated.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. A windscreen wiper with a driving motor assembly comprises a clamping shell (27), a shell (12) fixedly connected with the inside of the clamping shell (27) and a worm wheel seat (10) connected with the shell (12), and is characterized in that a driving mechanism is arranged on one side of the inside of the shell (12), and a carbon brush (6) and a steering gear (11) are arranged inside the shell (12);
a gear disc (13), an outer snap ring (2) and a second rolling bearing (3) are arranged inside the worm wheel seat (10);
the driving mechanism comprises a rotor (8) fixedly connected with the shell (12) and a worm shaft (14) rotatably connected with the rotor (8), and one side of the worm shaft (14) is in meshing transmission with the gear disc (13).
2. The wiper blade with the driving motor assembly as claimed in claim 1, wherein an output shaft (19) is rotatably connected to an inside of the worm gear seat (10), the gear disc (13) is fixedly sleeved at one end of the output shaft (19), a worm gear cover (15) is fixedly installed on the worm gear seat (10), a first bearing hole is formed in the worm gear seat (10), a rolling bearing (1) is fixedly installed in the first bearing hole, one end of the worm shaft (14) is movably sleeved in the rolling bearing (1), a conductive block (26) is embedded in one side of the gear disc (13), and the other end of the output shaft (19) is fixedly sleeved in the conductive block (26).
3. The windscreen wiper with the driving motor assembly as recited in claim 1, wherein a motor end cover (17) is mounted at one end of the housing (12) through a bolt (25), a second mounting hole is formed in the motor end cover (17), a rolling bearing IV is fixedly mounted in the second mounting hole, the other end of the worm shaft (14) is movably sleeved in the rolling bearing IV, and sealing gaskets (5) are embedded in one side of the motor end cover (17), one side of the worm wheel seat (10) and two ends of the housing (12).
4. The wiper with the driving motor assembly as recited in claim 1, wherein a movable hole is formed in one side of the worm wheel seat (10), a movable sleeve is arranged in the movable hole at one end of the worm shaft (14), a movable sleeve of the outer snap ring (2) is arranged on one side of the worm shaft (14), one side of the outer snap ring (2) is closely attached to the inside of the movable hole, a movable sleeve of the second rolling bearing (3) is arranged on one side of the worm shaft (14), one side of the second rolling bearing (3) is connected with the inner snap ring (4), the movable sleeve of the inner snap ring (4) is arranged outside the worm shaft (14), one side of the worm wheel seat (10) is connected with a plurality of carbon brushes (6) through bolts, and the plurality of carbon brushes (6) are movably arranged in the casing (12).
5. The windscreen wiper with the driving motor assembly as recited in claim 4, wherein a same steering gear (11) is fixedly mounted on one side of each of the carbon brushes (6) relative to the worm shaft (14), a fixing bushing (7) is mounted between one side of each steering gear (11) and the corresponding rolling bearing (3), one end of the worm shaft (14) is movably sleeved inside the corresponding fixing bushing (7), and an insulating rubber (21) is connected between each steering gear (11) and the corresponding rotor (8).
6. The windscreen wiper with the driving motor assembly as set forth in claim 2, wherein the worm wheel cover (15) and the worm wheel seat (10) are respectively provided with a third mounting hole, a third rolling bearing (16) is fixedly sleeved inside the third mounting hole, two ends of the output shaft (19) are respectively movably sleeved inside the third rolling bearing (16), a contact switch (23) is fixedly mounted on the top of the worm wheel cover (15), a plurality of conductive elastic sheets (22) are fixedly connected to the contact switch (23) in an array manner, and a cable (20) is fixedly connected to the contact switch (23).
7. The windscreen wiper with the driving motor assembly as set forth in claim 2, characterized in that a cavity is formed inside the clamping shell (27), traction plates (28) are symmetrically and rotatably connected inside the cavity, a connecting plate (24) is movably connected between the two traction plates (28), a trapezoidal sliding groove is formed in one side of each of the two traction plates (28), a rubber strip (29) is movably sleeved inside the trapezoidal sliding groove, a spring (30) is fixedly connected to the top of each of the two traction plates (28) and the inside of the cavity, an eccentric wheel (18) is fixedly sleeved on the output shaft (19), one side of the eccentric wheel (18) abuts against the top of the connecting plate (24), and a bolt hole is formed in the top of each of the two traction plates (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211387836.2A CN115610373A (en) | 2022-11-07 | 2022-11-07 | Windscreen wiper with driving motor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211387836.2A CN115610373A (en) | 2022-11-07 | 2022-11-07 | Windscreen wiper with driving motor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115610373A true CN115610373A (en) | 2023-01-17 |
Family
ID=84879205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211387836.2A Pending CN115610373A (en) | 2022-11-07 | 2022-11-07 | Windscreen wiper with driving motor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115610373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116742892A (en) * | 2023-05-15 | 2023-09-12 | 株洲桓基电气股份有限公司 | Wiper motor for high-speed rail motor train unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970035878U (en) * | 1995-12-20 | 1997-07-26 | 대우자동차 주식회사 | Automotive wiper device |
| US20160031419A1 (en) * | 2012-01-17 | 2016-02-04 | Nelson And Nelson Enterprises, Llc. | Reciprocating windshield wiper |
| CN107206971A (en) * | 2014-10-09 | 2017-09-26 | 尼尔森和尼尔森企业有限责任公司 | Reciprocating windscreen wiper |
| CN213461420U (en) * | 2020-10-29 | 2021-06-15 | 马力达汽车电子(宁波)有限公司 | High-performance permanent magnet brush direct-current motor for vehicle window |
| CN113548012A (en) * | 2020-04-24 | 2021-10-26 | 株洲桓基电气股份有限公司 | Driving device of window wiper |
-
2022
- 2022-11-07 CN CN202211387836.2A patent/CN115610373A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970035878U (en) * | 1995-12-20 | 1997-07-26 | 대우자동차 주식회사 | Automotive wiper device |
| US20160031419A1 (en) * | 2012-01-17 | 2016-02-04 | Nelson And Nelson Enterprises, Llc. | Reciprocating windshield wiper |
| CN107206971A (en) * | 2014-10-09 | 2017-09-26 | 尼尔森和尼尔森企业有限责任公司 | Reciprocating windscreen wiper |
| CN113548012A (en) * | 2020-04-24 | 2021-10-26 | 株洲桓基电气股份有限公司 | Driving device of window wiper |
| CN213461420U (en) * | 2020-10-29 | 2021-06-15 | 马力达汽车电子(宁波)有限公司 | High-performance permanent magnet brush direct-current motor for vehicle window |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116742892A (en) * | 2023-05-15 | 2023-09-12 | 株洲桓基电气股份有限公司 | Wiper motor for high-speed rail motor train unit |
| CN116742892B (en) * | 2023-05-15 | 2024-01-02 | 株洲桓基电气股份有限公司 | Wiper motor for high-speed rail motor train unit |
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